import java.util.regex.Pattern;

public class testRegex {
    public static void main(String[] args) {
        Pattern pattern = Pattern.compile("[\\n\\t\\r`~!@#$%^&*+=|{}':;,\"\\[\\]「」.<>/?！￥…—【】‘；：”“’。， 、？_·-]");
        String step1 = "~%^!$#*^%#\"#%11\n\t\r11!/?·_-[]「」{}--";
        String step2 = pattern.matcher(step1).replaceAll(" ");
        System.out.println(step2);
    }
}

